Olimex Support Forum

ARM => ST => Topic started by: B_code on August 05, 2017, 10:00:32 AM

Title: STM-32-P107 Ethernet
Post by: B_code on August 05, 2017, 10:00:32 AM
Hello,
im just purchase STM-32-107 for Ethernet, but as i connect it come to know that it has no crystal of 50 Mhz assembled.

is it possible to run Ethernet without Crystal oscillator or i have to assembled?

please give suggestions.

waiting for response. 
Title: Re: STM-32-P107 Ethernet
Post by: JohnS on August 05, 2017, 02:48:14 PM
If not fitted (and it's shown NA (= not assembled) on schematic) then you can be pretty sure it's not needed.

After at least 4 revs and some years people would've reported it missing but needed by now :)

John